The Digital LDR Module is designed to detect the presence and measure the intensity of light. The module outputs a high signal when light is present and a low signal in the absence of light. Sensitivity can be adjusted via an onboard potentiometer, allowing you to fine-tune the threshold for digital output. This makes it easy to determine the presence of light and decide on appropriate actions.
The module features an M3 mounting hole for easy attachment to various objects. It includes an LDR (Light Dependent Resistor) with high sensitivity, making it ideal for light detection applications. Additionally, the module comes equipped with a power LED and a status LED to indicate operation.
The LDR module is highly sensitive to changes in environmental light intensity, typically used for detecting ambient brightness and light intensity in a variety of applications.
 
Features:
Based on LM393 for reliable performance
Capable of detecting ambient brightness and light intensity
Adjustable sensitivity via the blue digital potentiometer
Digital output ranging from 0V to 5V, with an adjustable trigger level
LED indicators for output status and power
Package Includes:
1 × LDR Module